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Embedded software quality metric
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GB/T 30961-2014
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Basic data | Standard ID | GB/T 30961-2014 (GB/T30961-2014) | | Description (Translated English) | Embedded software quality metric | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L77 | | Classification of International Standard | 35.080 | | Word Count Estimation | 90,927 | | Date of Issue | 7/8/2014 | | Date of Implementation | 12/1/2014 | | Quoted Standard | GB/T 11457-2006; GB/T 18905.1-2002; GB/T 16260.1-2006; GB/T 16260.2-2006; GB/T 16260.3-2006; GB/T 16260.4-2006 | | Regulation (derived from) | 2014 National Standards Bulletin No. 18 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the internal quality model embedded software, external quality and quality in use model model, and model the various attributes, child characteristics and measuring element has been specifically described. With these characteristic |
GB/T 30961-2014: Embedded software quality metric---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Embedded software quality metric
ICS 35.080
L77
National Standards of People's Republic of China
Embedded Software Quality Metrics
Issued on. 2014-07-08
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅴ
Introduction Ⅵ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Abbreviations 2
5 quality and life cycle 2
6 Quality Model 5
6.1 Internal and External Quality Model Quality Model 5
6.1.1 Overview 5
6.1.2 Functional 7
6.1.3 Reliability 8
6.1.4 ease of 9
6.1.5 Efficiency 10
6.1.6 Serviceability 10
11 6.1.7 Portability
6.2 Quality Model 12
6.2.1 Overview 12
6.2.2 Effectiveness 12
6.2.3 Productivity 12
6.2.4 Security 12
6.2.5 Satisfaction of 12
7 yuan measuring table Note 13
Internal quality measurement unit 8 Model 13
8.1 functional measurement unit 13
8.1.1 suitability measuring unit 13
8.1.2 Accuracy of measurement unit 15
8.1.3 Interoperability measuring unit 15
8.1.4 security and confidentiality of the measuring unit 16
8.1.5 Compliance measurement unit 17
8.2 Reliability measurement unit 18
8.2.1 maturity measurement unit 18
8.2.2 fault tolerance measuring unit 19
8.2.3 Recoverability of measuring element 20
8.2.4 Compliance measurement unit 21
8.3 Usability measurement unit 22
8.3.1 easy to understand measurement unit 22
8.3.2 learnability measurement unit 23
8.3.3 ease of measurement unit 23
8.3.4 attractivity measurement unit 25
8.3.5 Compliance Measurement Element 26
8.4 Efficiency measurement unit 27
8.4.1 timing measurement unit 27
8.4.2 Resource Utilization of measuring element 27
8.4.3 Compliance measurement unit 28
8.4.4 maintainability measurement unit 28
8.4.5 Easy analytical measurement unit 28
8.4.6 Changeability measurement unit 29
8.4.7 Stability measuring unit 30
Measuring element 8.4.8 testability 30
8.4.9 Compliance measurement unit 31
8.5 Portability measuring element 32
8.5.1 Adaptability measuring element 32
8.5.2 Coexistence measurement unit 33
8.5.3 Easy replacement of the measuring element 34
8.5.4 Compliance Measurement Element 34
External quality measurement unit 9 model 35
9.1 functional measurement unit 35
9.1.1 suitability measuring unit 35
9.1.2 Accuracy of measurement unit 36
9.1.3 Interoperability of measuring element 37
9.1.4 security and confidentiality of the measuring unit 38
9.1.5 Compliance Measurement Element 39
9.2 Reliability measurement unit 40
9.2.1 maturity measurement unit 40
9.2.2 fault tolerance measuring unit 43
9.2.3 Recoverability of measuring element 44
9.2.4 Compliance measurement unit 46
9.3 ease of measuring element 47
9.3.1 easy to understand measurement unit 47
9.3.2 learn of measuring element 48
9.3.3 ease of measuring element 50
9.3.4 Attraction of measuring element 52
9.3.5 Compliance Measurement Element 53
9.4 Efficiency measurement unit 54
9.4.1 timing measurement unit 54
9.4.2 Resource Utilization of measuring element 57
9.4.3 Compliance Measurement Element 61
9.5 maintainability measuring element 61
9.5.1 Easy analytical measuring element 61
9.5.2 Changeability measurement unit 63
9.5.3 Stability measuring unit 64
9.5.4 testability measurement element 65
9.5.5 Compliance Measurement Element 66
9.6 Portability measuring element 67
9.6.1 Adaptability measuring element 67
9.6.2 Coexistence of measuring element 68
9.6.3 Easy replacement of the measuring element 68
9.6.4 Compliance Measurement Element 69
Measuring quality in use model 10 yuan 70
Measuring the effectiveness of 10.1 yuan 70
10.2 Productivity measurement unit 74
10.3 yuan 76 safety measure
10.4 Satisfaction of measuring element 77
11 Measurement Guide 77 yuan
Appendix A (normative) from other standard terms and definitions 79
Annex B (informative) measuring input instructions 82
References 83
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Information Technology Standardization Technical Committee (SAC/TC28) and focal points.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard was drafted. Beijing Hopen Software Engineering Technology Co., Ltd., China Electronics Standardization Institute, Beijing Posts and Telecommunications
the University.
The main drafters. Zhang Ni, Lin Lin, Gu Yuliang, Feng Xu Hui, Yuan Yuyu, Zhang Yang Yang, Yang Tsui, Chentian Zhou, Li Yunxiang, GUO Xin-wei.
Introduction
Embedded systems in an increasingly wide range of fields has been applied, the success or the quality of its human security are often run the business
Critical. Reliability of embedded systems is largely dependent on the reliability of the software. Therefore, the development of high-quality embedded software
It has great significance for the promotion and application of embedded systems.
The quality of embedded software to define and evaluate the key factors is to promote a sufficient level of quality. Quantization defined and evaluated
Embedded software quality through the establishment of appropriate quality model to achieve. Embedded software quality model provides a definition of embedded software
Piece quality requirements and evaluating the quality of embedded software foundation level. Build quality of the model based on the one hand from the embedded software itself inherent
Features, on the other hand from the application needs of embedded software.
This standard is to be defined and quantified evaluation of the quality of embedded software for this purpose have been made. It opened in accordance with embedded software
Hair and use phases attention to quality defines three different quality models, which are models of internal quality and external quality and quality in use model
model. These three quality model for quality at different stages of embedded software defined and evaluated. Each package in both quality model
With multiple features. Internal quality and external quality model properties model is divided into a series of sub-features are included in each sub-feature one
Several measurements yuan. Quality in use model features no longer divided into sub-features, but included directly measuring element. To measure the yuan based on
The quality of embedded software can be defined and evaluated.
During the development of this standard reference GB/T 16260.1-2006, GB/T 16260.2-2006, GB/T 16260.3-2006,
GB/T 16260.4-2006 and other standards to measure software quality approach. With respect to these standards, the standard adds some appropriate
Combined measuring element embedded software, embedded software deleted some meaningful sub-characteristics and measuring element, and some of the measuring element name
Content and made adjustments.
Embedded Software Quality Metrics
1 Scope
This standard specifies the internal quality model embedded software, external quality and quality in use model model, and the model of each special
Sex, child characteristics and measuring element has been specifically described. With these characteristics, sub-characteristics and measuring element may be the quality of embedded software
Definition and evaluation.
This standard applies to the following users.
a) the demand side. the demand side is to obtain or purchase embedded systems, embedded software or individual or organization and services from suppliers.
b) evaluators. evaluator is embedded software implementation evaluation activities of individuals or organizations.
c) Developer. Developer is the implementation of development activities of individuals or organizations. Embedded software development activities including survival needs during
Analysis, design, coding, testing, and acceptance.
d) Defenders. Defenders is to perform maintenance activities of individuals or organizations.
e) Supplier. the supplier is based on a contract to provide embedded systems, individuals or organizations embedded software or services to the acquirer.
f) User. The user is using an embedded software to perform specific tasks in the individual or organization.
Individual managers are responsible for the quality of embedded systems, embedded software or service quality will be checked. g) quality control manager
Or organization.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 11457-2006 Information technology - Software engineering terminology
GB/T 18905.1-2002 Software engineering - Product evaluation - Part 1. General (idt ISO /IEC 14598-1.1999)
GB/T 16260.1-2006 Software engineering - Product quality - Part 1. Quality model (ISO /IEC 9126-1.2001, IDT)
GB/T 16260.2-2006 Software engineering - Product quality - Part 2. External metrics (ISO /IEC TR9126-2.2003,
IDT)
GB/T 16260.3-2006 Software engineering - Product quality - Part 3. Internal metrics (ISO /IEC TR9126-3.2003,
IDT)
GB/T 16260.4-2006 Software engineering - Product quality - Part 4. Measurement quality in use (ISO /IEC TR9126-4.
2004, IDT)
3 Terms and Definitions
GB/T 11457-1995, GB/T 18905.1-2002, GB/T 16260.1-2006 and GB/T 16260.4-2006 defined
The following terms and definitions apply to this document.
3.1
Embedded Systems embeddedsystem
Placed inside of an object from the application of information processing and control action dedicated computer system.
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